reorganized files

.config/fish/config.fish

@@ -0,0 +1,21 @@
+# emacs ansi-term support
+if test -n "$EMACS"
+    set -x TERM eterm-color
+end
+
+# this function may be required
+function fish_title
+    true
+end
+
+if test "$TERM" = "dumb"
+    function fish_prompt
+        echo "\$ "
+    end
+    function fish_right_prompt; end
+    function fish_greeting; end
+    function fish_title; end
+end
+
+set -gx PATH $HOME/go/bin $HOME/.cargo/bin $HOME/.local/bin $HOME/.gem/ruby/2.6.0/bin $PATH
+set -gx PKG_CONFIG_PATH /usr/local/lib/pkgconfig/ $PKG_CONFIG_PATH